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X2 x2 − 16 + 9 + x 8x + 2x2

X2 x2 − 16 + 9 + x 8x + 2x2
asked 176k views
3 votes
X2 x2 − 16 + 9 + x 8x + 2x2

asked
User Rithik
by
8.5k points

1 Answer

5 votes

Answer:

3x2 + 9x - 7

Explanation:

x2 − 16 + 9 + x 8x + 2x2

group like terms

x2 + 2x2 + x + 8x - 16 + 9

add the numbers

x2 + 2x2 + x + 8x - 7

add x's

3x2 + x + 8x - 7

add x

3x2 + 9x - 7

answered
User Punam
by
7.9k points
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